Equivalents for the Autolite spark plug A437
Autolite A437 is a spark plug featuring thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range hot. 11 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Autolite A437 spark plug
- Resistor
- no
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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11 equivalents compatible with the Autolite A437 spark plug
No equivalent for this brand selection.
What can replace a Autolite A437 spark plug?
The Autolite A437 is interchangeable with: Champion H14Y, Motorcraft AL82F4, ACDelco R45LS, Champion H18Y, Champion RH18Y, Napa X527. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Autolite A437?
Thread 14 mm, Heat range Hot, Resistor no, Seat Flat (gasket), Torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
Cross-references and specifications are provided for guidance only. The wrench size can vary by brand, and some data is inferred from the plug code or an equivalent reference. Always check the vehicle manufacturer's recommendation before buying and fitting.